β
So far, two diseases have successfully been eradicated: smallpox and rinderpest.β
Humans share 60% of their DNA with bananas.β
If you lift a kangaroo's tail off the ground it can't hop.β
It takes about eight minutes for sunlight to reach Earth.β
Hot water freezes faster than cold water. This is called the Mpemba effect.β
Pteronophobia is the fear of being tickled by feathers.β
A day on Jupiter lasts only about 10 hours.β
A group of porcupines is called a prickle.β
Pigeons can recognize themselves in a mirror.β
Bananas are berries, but strawberries are not.β
A bolt of lightning is five times hotter than the surface of the sun.β
The Mona Lisa has no eyebrows or eyelashes.β
You can hear a blue whale's heartbeat from more than two miles away.β
Octopuses can taste with their arms.β
A 'moment' was medieval unit of time equal to 90 seconds.β
A hummingbird's heart can beat up to 1,260 times per minute.β
The first oranges weren't orange, they were green.β
Most 'silver' spoons are actually made of stainless steel.β
The French language has 13 different words for 'kiss'.β
An octopus has nine brains.β
The smell of freshly cut grass is actually a plant distress signal.β
The longest hiccuping spree lasted 68 years.β
Chewing gum while you chop onions helps keep you from crying.β
A blue whale's heart is roughly the size of a small car.β
Cats can't taste sweetness.β
Dolphins have names for each other.β
Rats laugh when tickled.β
Sloths only poop about once a week.β
Your nose can remember 50,000 different scents.β
A group of frogs is called an army.β
Nintendo was founded in 1889 as a playing card company.β
Saturn would float if you could find an ocean big enough.β
A day on Mercury lasts 59 Earth days.β
More than half of all people alive today have never made a phone call.β
It is physically impossible to hum while holding your nose.β
The longest recorded flight of a chicken lasted 13 seconds.β
There are more possible iterations of a game of chess than atoms in the observable universe.β
Banging your head against a wall for one hour burns 150 calories.β
A snail can have up to 25,000 teeth on its tongue.β
The average person walks the equivalent of three times around the world in a lifetime.β
The Statue of Liberty was originally intended to be a lighthouse.β
Your stomach gets a new lining every 3 to 4 days, otherwise it would digest itself.β
A 'jiffy' is one trillionth of a second in physics.β
Scotland's national animal is the unicorn.β
Voice actors for Mickey and Minnie Mouse got married in real life.β
There is a village in Norway called 'Hell' that freezes over every winter.β
Sloths can hold their breath longer than dolphins can.β
Cotton candy was co-invented by a dentist.β
The microwave oven was invented by accident when a researcher noticed a chocolate bar melted in his pocket.β
The Eiffel Tower can grow up to 6 inches taller during summer.β
In Switzerland it is illegal to own just one guinea pig.β
Antarctica is the only continent without native reptiles or snakes.β
Horses physically cannot vomit.β
Cows have regional accents, they moo differently in different areas.β
Bees can recognize individual human faces.β
Polar bears have black skin under their white fur.β
A day on Venus is longer than a year on Venus.β
The moon has moonquakes.β
Peanuts aren't nuts, they are legumes.β
Ostriches can run faster than horses.β
Butterflies taste with their feet.β
A group of jellyfish is called a smack.β
The Dutch were once the tallest people in the world.β
Dragonflies have been around for about 300 million years.β
Cleopatra lived closer in time to the Moon landing than to the building of the Great Pyramid.β
The 'new car smell' is made of dozens of chemicals off-gassing from the interior.β
A hippo's sweat is pink.β
Bananas are curved because they grow towards the sun.β
There are more stars in the universe than grains of sand on every beach on Earth.β
Cashews grow on the outside of a fruit, not inside a shell.β
Wombat poop is cube-shaped.β
Snakes can help predict earthquakes.β
A cloud can weigh more than a million pounds.β
A shrimp's heart is located in its head.β
Pigs can't look up at the sky without rolling over.β
Hippos can't actually swim, they walk along the riverbed.β
The first item ever sold on eBay was a broken laser pointer.β
The dot over the letter 'i' is called a tittle.β
We have mapped more of Mars than of our own ocean floor.β
There's a species of jellyfish that is immortal.β
A group of crows mobbing a predator is literally called a 'murder patrol'.β
The world's oldest known recipe is for beer.β
Google processes more than 8.5 billion searches every single day.β
Your tongue print is as unique as your fingerprint.β
Vincent van Gogh only sold one painting during his lifetime.β
Crows can recognize human faces and hold grudges for years.β
Humans are the only animals that blush.β
7% of American adults believe that chocolate milk comes from brown cows.β
The average person spends six months of their life waiting for red lights to turn green.β
Sea cucumbers breathe through their butts.β
A jiffy is an actual unit of time: 1/100th of a second.β
Honey never spoils. Archaeologists found 3000-year-old honey in Egyptian tombs that was still edible.β
Pineapples take about two years to grow.β
Starfish can regenerate their lost limbs.β
Goldfish can recognize human faces.β
Cherophobia is an irrational fear of fun or happiness.β
29th May is officially Put a Pillow on Your Fridge Day.β
Humans blink about 15 to 20 times per minute.β
A group of ferrets is called a business.β
The fear of long words is ironically called hippopotomonstrosesquippedaliophobia.β
Avocados are toxic to most animals except humans.β
Bubble wrap was originally invented as wallpaper.β
The first computer mouse was made of wood.β
The Great Wall of China is not visible from space with the naked eye.β
A mosquito has 47 teeth.β
Barbie's full name is Barbara Millicent Roberts.β
Ketchup was once sold as medicine in the 1830s.β
The human brain uses about 20% of the body's total energy.β
A group of pandas is called an embarrassment.β
The shortest commercial flight in the world lasts just 57 seconds.β
A snail can sleep for three years straight.β
A newborn kangaroo is about the size of a jellybean.β
Dolphins sleep with one eye open.β
A crocodile can't stick its tongue out.β
A newborn panda is smaller than a mouse.β
The shortest war in history lasted 38 to 45 minutes between Britain and Zanzibar.β
A blue whale's tongue can weigh as much as an elephant.β
A group of flamingos is called a 'flamboyance'.β
Elephants are the only mammals that can't jump.β
A lion's roar can be heard from up to 5 miles away.β
Cows have best friends and get stressed when separated.β
There are more than 1,000 chemicals in a cup of coffee.β
Koalas have fingerprints nearly identical to humans.β
The smell of rain has a name: petrichor.β
The inventor of the Pringles can is buried in one.β
A flock of crows is known as a murder.β
Sea otters hold hands while sleeping so they don't drift apart.β
A rhinoceros' horn is made of keratin, the same stuff as hair.β
The oldest 'your mom' joke was discovered on a 3,500 year old Babylonian tablet.β
Octopuses have three hearts and blue blood.β
Ancient Egyptians slept on stone pillows.β
Tigers have striped skin, not just striped fur.β
Sharks existed on Earth before trees did.β
A group of owls is called a parliament.β
The Hawaiian alphabet has only 13 letters.β
There are only two countries in the world whose names start with 'The': The Gambia and The Bahamas.
β
So far, two diseases have successfully been eradicated: smallpox and rinderpest.β
Humans share 60% of their DNA with bananas.β
If you lift a kangaroo's tail off the ground it can't hop.β
It takes about eight minutes for sunlight to reach Earth.β
Hot water freezes faster than cold water. This is called the Mpemba effect.β
Pteronophobia is the fear of being tickled by feathers.β
A day on Jupiter lasts only about 10 hours.β
A group of porcupines is called a prickle.β
Pigeons can recognize themselves in a mirror.β
Bananas are berries, but strawberries are not.β
A bolt of lightning is five times hotter than the surface of the sun.β
The Mona Lisa has no eyebrows or eyelashes.β
You can hear a blue whale's heartbeat from more than two miles away.β
Octopuses can taste with their arms.β
A 'moment' was medieval unit of time equal to 90 seconds.β
A hummingbird's heart can beat up to 1,260 times per minute.β
The first oranges weren't orange, they were green.β
Most 'silver' spoons are actually made of stainless steel.β
The French language has 13 different words for 'kiss'.β
An octopus has nine brains.β
The smell of freshly cut grass is actually a plant distress signal.β
The longest hiccuping spree lasted 68 years.β
Chewing gum while you chop onions helps keep you from crying.β
A blue whale's heart is roughly the size of a small car.β
Cats can't taste sweetness.β
Dolphins have names for each other.β
Rats laugh when tickled.β
Sloths only poop about once a week.β
Your nose can remember 50,000 different scents.β
A group of frogs is called an army.β
Nintendo was founded in 1889 as a playing card company.β
Saturn would float if you could find an ocean big enough.β
A day on Mercury lasts 59 Earth days.β
More than half of all people alive today have never made a phone call.β
It is physically impossible to hum while holding your nose.β
The longest recorded flight of a chicken lasted 13 seconds.β
There are more possible iterations of a game of chess than atoms in the observable universe.β
Banging your head against a wall for one hour burns 150 calories.β
A snail can have up to 25,000 teeth on its tongue.β
The average person walks the equivalent of three times around the world in a lifetime.β
The Statue of Liberty was originally intended to be a lighthouse.β
Your stomach gets a new lining every 3 to 4 days, otherwise it would digest itself.β
A 'jiffy' is one trillionth of a second in physics.β
Scotland's national animal is the unicorn.β
Voice actors for Mickey and Minnie Mouse got married in real life.β
There is a village in Norway called 'Hell' that freezes over every winter.β
Sloths can hold their breath longer than dolphins can.β
Cotton candy was co-invented by a dentist.β
The microwave oven was invented by accident when a researcher noticed a chocolate bar melted in his pocket.β
The Eiffel Tower can grow up to 6 inches taller during summer.β
In Switzerland it is illegal to own just one guinea pig.β
Antarctica is the only continent without native reptiles or snakes.β
Horses physically cannot vomit.β
Cows have regional accents, they moo differently in different areas.β
Bees can recognize individual human faces.β
Polar bears have black skin under their white fur.β
A day on Venus is longer than a year on Venus.β
The moon has moonquakes.β
Peanuts aren't nuts, they are legumes.β
Ostriches can run faster than horses.β
Butterflies taste with their feet.β
A group of jellyfish is called a smack.β
The Dutch were once the tallest people in the world.β
Dragonflies have been around for about 300 million years.β
Cleopatra lived closer in time to the Moon landing than to the building of the Great Pyramid.β
The 'new car smell' is made of dozens of chemicals off-gassing from the interior.β
A hippo's sweat is pink.β
Bananas are curved because they grow towards the sun.β
There are more stars in the universe than grains of sand on every beach on Earth.β
Cashews grow on the outside of a fruit, not inside a shell.β
Wombat poop is cube-shaped.β
Snakes can help predict earthquakes.β
A cloud can weigh more than a million pounds.β
A shrimp's heart is located in its head.β
Pigs can't look up at the sky without rolling over.β
Hippos can't actually swim, they walk along the riverbed.β
The first item ever sold on eBay was a broken laser pointer.β
The dot over the letter 'i' is called a tittle.β
We have mapped more of Mars than of our own ocean floor.β
There's a species of jellyfish that is immortal.β
A group of crows mobbing a predator is literally called a 'murder patrol'.β
The world's oldest known recipe is for beer.β
Google processes more than 8.5 billion searches every single day.β
Your tongue print is as unique as your fingerprint.β
Vincent van Gogh only sold one painting during his lifetime.β
Crows can recognize human faces and hold grudges for years.β
Humans are the only animals that blush.β
7% of American adults believe that chocolate milk comes from brown cows.β
The average person spends six months of their life waiting for red lights to turn green.β
Sea cucumbers breathe through their butts.β
A jiffy is an actual unit of time: 1/100th of a second.β
Honey never spoils. Archaeologists found 3000-year-old honey in Egyptian tombs that was still edible.β
Pineapples take about two years to grow.β
Starfish can regenerate their lost limbs.β
Goldfish can recognize human faces.β
Cherophobia is an irrational fear of fun or happiness.β
29th May is officially Put a Pillow on Your Fridge Day.β
Humans blink about 15 to 20 times per minute.β
A group of ferrets is called a business.β
The fear of long words is ironically called hippopotomonstrosesquippedaliophobia.β
Avocados are toxic to most animals except humans.β
Bubble wrap was originally invented as wallpaper.β
The first computer mouse was made of wood.β
The Great Wall of China is not visible from space with the naked eye.β
A mosquito has 47 teeth.β
Barbie's full name is Barbara Millicent Roberts.β
Ketchup was once sold as medicine in the 1830s.β
The human brain uses about 20% of the body's total energy.β
A group of pandas is called an embarrassment.β
The shortest commercial flight in the world lasts just 57 seconds.β
A snail can sleep for three years straight.β
A newborn kangaroo is about the size of a jellybean.β
Dolphins sleep with one eye open.β
A crocodile can't stick its tongue out.β
A newborn panda is smaller than a mouse.β
The shortest war in history lasted 38 to 45 minutes between Britain and Zanzibar.β
A blue whale's tongue can weigh as much as an elephant.β
A group of flamingos is called a 'flamboyance'.β
Elephants are the only mammals that can't jump.β
A lion's roar can be heard from up to 5 miles away.β
Cows have best friends and get stressed when separated.β
There are more than 1,000 chemicals in a cup of coffee.β
Koalas have fingerprints nearly identical to humans.β
The smell of rain has a name: petrichor.β
The inventor of the Pringles can is buried in one.β
A flock of crows is known as a murder.β
Sea otters hold hands while sleeping so they don't drift apart.β
A rhinoceros' horn is made of keratin, the same stuff as hair.β
The oldest 'your mom' joke was discovered on a 3,500 year old Babylonian tablet.β
Octopuses have three hearts and blue blood.β
Ancient Egyptians slept on stone pillows.β
Tigers have striped skin, not just striped fur.β
Sharks existed on Earth before trees did.β
A group of owls is called a parliament.β
The Hawaiian alphabet has only 13 letters.β
There are only two countries in the world whose names start with 'The': The Gambia and The Bahamas.